Advanced Construction Technology Services
Total years of experience :18 years, 4 Months
Testing Laboratory
• Occupation or position held
General Chemist
• Main activities and responsibilities
•Water analysis (Drinking water, effluents, ground water, sediments, treatment plant samples)
Standard methods : APHA/AWWA, USEPA
Water analysis includes heavy metals, chloride, sulfate, nitrate, nitrite, residual chlorine, fluoride, total suspended solids, turbidity, alkalinity, dissolved oxygen, COD, BOD, pH, TDS, conductivity, salinity, ammonia, TOC, total nitrogen, total solids, sulfide, hardness, hexavalent chromium
•Chemical Analysis of Soil, Rock
Standard methods: BS, ASTM
Heavy metals, Water & Acid soluble sulfate, Water & Acid soluble chloride, Carbonate, Organic matter by wet oxidation, Loss on ignition, Baumann Gully acidity, pH, conductivity
•Chemical analysis of Cement, micro silica, GGBS, fly ash
Standard methods: BS, ASTM
Metal oxides, insoluble residue, silica, sulfate, chloride, moisture, LOI, fineness
•Chemical analysis of hardened concrete, aggregate, admixture
Standard methods: BS, ASTM
Organic impurities in fine aggregates, potential alkali silica reactivity, Acid soluble chloride & sulfate, Solid content of admixtures, specific gravity
Production Industry
University of Madras
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Calicut university
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